component
CJ9112T6A
Public Made by Adomby adom
Changjing DC-DC Converters, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cj9112t6a",+ "title": "CJ9112T6A",+ "brief": "Changjing DC-DC Converters, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Changjing DC-DC Converters, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cj9112t6a" ],+ "component": {+ "mpn": "CJ9112T6A",+ "manufacturer": "Changjing",+ "package": "SOT-23-6L",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108141930_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ9112T6A_C2829459.pdf",+ "parts": {+ "symbol": "cj9112t6a.kicad_sym",+ "footprint": "cj9112t6a.kicad_mod",+ "model_3d": "cj9112t6a.glb",+ "model_3d_step": "cj9112t6a.step",+ "lbr": "cj9112t6a.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "passive",+ "description": "Switch node. Drain of the internal N-channel boost switch and source of the synchronous P-channel rectifier. Connects to the external boost inductor (typ. 4.7 \u00b5H) whose other end ties to VIN. Rated -0.3 V to 6 V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground and reference for all internal voltages. Tie directly to the system ground plane close to the input and output capacitor return terminals."+ },+ {+ "number": "3",+ "name": "VFB",+ "type": "input",+ "description": "Feedback voltage input to the internal error amplifier. Connects to the mid-point of an external resistor divider from VOUT to GND. Regulated to VFB = 1.215 V (typ., 1.179 V-1.251 V). Feedback input bias current is ~10 nA."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable control input. Logic high (>=70% of VIN) turns the converter on; logic low (<=20% of VIN) puts the device into shutdown. In shutdown the 'A' variant provides true load disconnect (VOUT = 0 V). EN input leakage ~5 nA at VEN=5 V. Do not float."+ },+ {+ "number": "5",+ "name": "VOUT",+ "type": "power_out",+ "description": "Boost converter output and sense pin for the internal synchronous P-channel rectifier. Adjustable 1.8 V to 5.5 V via external feedback divider. Requires an external output capacitor (typ. 10 \u00b5F ceramic). Also supplies internal circuitry once VOUT > VIN."+ },+ {+ "number": "6",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin (battery input). Operating range 0.82 V to 5.5 V after start-up (start-up threshold 0.82 V @ 1 mA load; minimum operating 0.65 V). Absolute maximum 6 V. Bypass with a local ceramic capacitor (typ. 4.7 \u00b5F)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108141930_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ9112T6A_C2829459.pdf",+ "pages": 9,+ "sha256": "1fbd0a963e871d48",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Changjing",+ "Package": "SOT-23-6L",+ "Category": "PMIC",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cj9112t6a"+ ],+ "discovery_pitch": "CJ9112T6A (Changjing) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/cj9112t6a-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }